<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
	function onload() {
	}
</script>
</head>
<body onload="onload()">
	<button onclick="func1();">OK</button>
</body>
</html>